Alright, let's work through 2135 times 2994 step by step
2135 × 2994 = 2994 × (2135)
+ 2994 × 5 that equals 14970
+ 2994 × 30 that equals 89820
+ 2994 × 100 yielding 299400
+ 2994 × 2000 that is equal 5988000

= 6392190
